MAX2059ETL 查看數據表（PDF） - Maxim Integrated
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MAX2059ETL
Maxim Integrated
MAX2059ETL Datasheet PDF : 14 Pages
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1700MHz to 2200MHz High-Linearity,
SPI-Controlled DVGA with Integrated Loopback Mixer
Typical Operating Characteristics (continued)
(MAX2059 Typical Application Circuit, VCC = +4.75V to +5.25V, digital attenuators set for maximum gain, 1700MHz ≤ fRF ≤ 2200MHz,
40MHz ≤ fLO ≤ 100MHz, TC = -40°C to +85°C. Typical values are at VCC = 5.0V, PIN = 0dBm, fRF = 1850MHz, fLO = 95MHz, fLBOUT =
fRF - fLO, and TC = +25°C, unless otherwise noted.)
OUTPUT IP3 vs. RF FREQUENCY*
35
34
33 VCC = 5.0V
32
VCC = 5.25V
31
30
29
VCC = 4.75V
28
27
26
25
1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
OUTPUT P1dB vs. RF FREQUENCY*
21
20
TC = -40°C
19
TC = +5°C
18
17
TC = +25°C
16
TC = +85°C
15
NOISE FIGURE vs. RF FREQUENCY*
14
12
TC = +85°C
10
TC = +25°C
8
6
TC = +5°C
TC = -40°C
4
1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
OUTPUT P1dB vs. RF FREQUENCY*
21
VCC = 5.25V
20
19
VCC = 5.0V
18
17
VCC = 4.75V
16
15
NOISE FIGURE vs. RF FREQUENCY*
14
12
10
8
6
VCC = 4.75V, 5.0V, 5.25V
4
1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
INPUT RETURN LOSS vs. RF FREQUENCY
ATTEN A VARIED
0
5
16dB, 31dB
10
8dB
15
20
1dB
25
2dB
30
0dB
35
4dB
14
1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
14
1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
40
1500 1600 1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
INPUT RETURN LOSS vs. RF FREQUENCY
ATTEN B VARIED
0
OUTPUT RETURN LOSS vs. RF FREQUENCY
ATTEN A VARIED
0
OUTPUT RETURN LOSS vs. RF FREQUENCY
ATTEN B VARIED
0
5
10
0dB
15
20
25
30
5
10
0dB
15
20
5
16dB, 31dB 8dB
10
1dB
15
20
35
40
31dB
45
1500 1600 1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
25
31dB
30
1500 1600 1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
25
2dB
4dB
0dB
30
1500 1600 1700 1800 1900 2000 2100 2200 2300
RF FREQUENCY (MHz)
*Off-chip tuning can improve performance for applications beyond 2200MHz. Contact factory for details.
6 _______________________________________________________________________________________
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